diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-01-22 14:10:24 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2010-01-22 14:10:24 +0300 |
| commit | 8ec59c7c687b9e50c48a9d455b31ff4c01df69d2 (patch) | |
| tree | 32bf65aad65475c5dd9aeefa9067eba21e7324fb /source/blender/blenlib/BLI_math_color.h | |
| parent | 2d2339a70992b819a23e8c71f68027022b395f46 (diff) | |
Math Lib:
* inline some more functions, from math_base and math_vector
* also made some changes to the way inline is done so it can
work for more than one file
* reflect_v3_v3v3 requires input vectors to be normalized now.
* added rgb_to_grayscale
* added zero_v4, copy_v4_v4, swap_v4_v4, is_one_v3
* added box_clip_bounds_m4 to clip a bounding box against a
projection matrix
Diffstat (limited to 'source/blender/blenlib/BLI_math_color.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_color.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_math_color.h b/source/blender/blenlib/BLI_math_color.h index 41cce59c2b9..1911220bf05 100644 --- a/source/blender/blenlib/BLI_math_color.h +++ b/source/blender/blenlib/BLI_math_color.h @@ -59,6 +59,8 @@ void rgb_to_hsv(float r, float g, float b, float *lh, float *ls, float *lv); unsigned int rgb_to_cpack(float r, float g, float b); unsigned int hsv_to_cpack(float h, float s, float v); +float rgb_to_grayscale(float rgb[3]); + /***************** Profile Transformations ********************/ void gamma_correct(float *c, float gamma); |